Seattle-S Myrtle St Air Quality

Monitoring Station · Columbia City, United States
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
63 8pm
65
66
72 11pm
64
64
64 2am
64
64
64 5am
64
64
64 8am
64
64
— 11am
—
—
— 2pm
—
—
— 5pm
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Station readings
63
65
66
72
CAMS model adj +10
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.521.9 µg/m³ ×1.5 WHO
Moderate
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Nearby Monitoring Stations

75
Seattle-13th Ave S
1.6 km PM2.5: 23.6 µg/m³
76
South Park, Seattle, Washington, USA
2.1 km PM2.5: 24.0 µg/m³
56
South Park, Seattle, Washington, USA
2.1 km PM2.5: 14.5 µg/m³
81
Seattle-5th Ave S
2.5 km PM2.5: 26.6 µg/m³
61
Beacon Hill, Seattle, Washington, USA
3.4 km PM2.5: 16.9 µg/m³
66
Beacon Hill, Seattle, Washington, USA
3.4 km PM2.5: 19.2 µg/m³
62
Beacon Hill, Seattle, Washington, USA
3.4 km PM2.5: 17.3 µg/m³
78
Beacon Hill, Seattle, Washington, USA
3.4 km PM2.5: 24.9 µg/m³

Nearby Cities

65 Columbia City 67 Bryn Mawr-Skyway 72 Mercer Island 64 Tukwila 62 Seattle 61 Burien 68 Renton 62 SeaTac 68 Fairwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-07T23:54 UTC.